package printf;

/**
 * @Author Zhang Chao
 * @Date 2021/5/10 8:57
 * @Version 1.0
 */
public class test1 {

    public static void main(String[] args) {
        int a = 123;
        System.out.print(a);
        System.out.print("\n");
        System.out.print("123"+a);
        //混合输出字符串和变量值
    }
}
